diff --git a/.github/workflows/docker-image-alpha.yml b/.github/workflows/docker-image-alpha.yml
index 2a7d43ad5..c02bd4097 100644
--- a/.github/workflows/docker-image-alpha.yml
+++ b/.github/workflows/docker-image-alpha.yml
@@ -11,103 +11,19 @@ on:
         required: false
 
 jobs:
-  build_single_arch:
-    name: Build & push (${{ matrix.arch }}) [native]
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - arch: amd64
-            platform: linux/amd64
-            runner: ubuntu-latest
-          - arch: arm64
-            platform: linux/arm64
-            runner: ubuntu-24.04-arm
-    runs-on: ${{ matrix.runner }}
-    permissions:
-      packages: write
-      contents: read
-    steps:
-      - name: Check out (shallow)
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
-
-      - name: Determine alpha version
-        id: version
-        run: |
-          VERSION="alpha-$(date +'%Y%m%d')-$(git rev-parse --short HEAD)"
-          echo "$VERSION" > VERSION
-          echo "value=$VERSION" >> $GITHUB_OUTPUT
-          echo "VERSION=$VERSION" >> $GITHUB_ENV
-          echo "Publishing version: $VERSION for ${{ matrix.arch }}"
-
-      - name: Normalize GHCR repository
-        run: echo "GHCR_REPOSITORY=${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Log in to GHCR
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata (labels)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            calciumion/new-api
-            ghcr.io/${{ env.GHCR_REPOSITORY }}
-
-      - name: Build & push single-arch (to both registries)
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          platforms: ${{ matrix.platform }}
-          push: true
-          tags: |
-            calciumion/new-api:alpha-${{ matrix.arch }}
-            calciumion/new-api:${{ steps.version.outputs.value }}-${{ matrix.arch }}
-            ghcr.io/${{ env.GHCR_REPOSITORY }}:alpha-${{ matrix.arch }}
-            ghcr.io/${{ env.GHCR_REPOSITORY }}:${{ steps.version.outputs.value }}-${{ matrix.arch }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          provenance: false
-          sbom: false
-
-  create_manifests:
-    name: Create multi-arch manifests (Docker Hub + GHCR)
-    needs: [build_single_arch]
+  push_to_registries:
+    name: Push Docker image to multiple registries
     runs-on: ubuntu-latest
     permissions:
       packages: write
       contents: read
     steps:
-      - name: Check out (shallow)
+      - name: Check out the repo
         uses: actions/checkout@v4
-        with:
-          fetch-depth: 1
 
-      - name: Normalize GHCR repository
-        run: echo "GHCR_REPOSITORY=${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
-
-      - name: Determine alpha version
-        id: version
+      - name: Save version info
         run: |
-          VERSION="alpha-$(date +'%Y%m%d')-$(git rev-parse --short HEAD)"
-          echo "value=$VERSION" >> $GITHUB_OUTPUT
-          echo "VERSION=$VERSION" >> $GITHUB_ENV
+          echo "alpha-$(date +'%Y%m%d')-$(git rev-parse --short HEAD)" > VERSION
 
       - name: Log in to Docker Hub
         uses: docker/login-action@v3
@@ -115,37 +31,32 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
-      - name: Create & push manifest (Docker Hub - alpha)
-        run: |
-          docker buildx imagetools create \
-            -t calciumion/new-api:alpha \
-            calciumion/new-api:alpha-amd64 \
-            calciumion/new-api:alpha-arm64
-
-      - name: Create & push manifest (Docker Hub - versioned alpha)
-        run: |
-          docker buildx imagetools create \
-            -t calciumion/new-api:${VERSION} \
-            calciumion/new-api:${VERSION}-amd64 \
-            calciumion/new-api:${VERSION}-arm64
-
-      - name: Log in to GHCR
+      - name: Log in to the Container registry
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Create & push manifest (GHCR - alpha)
-        run: |
-          docker buildx imagetools create \
-            -t ghcr.io/${GHCR_REPOSITORY}:alpha \
-            ghcr.io/${GHCR_REPOSITORY}:alpha-amd64 \
-            ghcr.io/${GHCR_REPOSITORY}:alpha-arm64
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
 
-      - name: Create & push manifest (GHCR - versioned alpha)
-        run: |
-          docker buildx imagetools create \
-            -t ghcr.io/${GHCR_REPOSITORY}:${VERSION} \
-            ghcr.io/${GHCR_REPOSITORY}:${VERSION}-amd64 \
-            ghcr.io/${GHCR_REPOSITORY}:${VERSION}-arm64
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            calciumion/new-api
+            ghcr.io/${{ github.repository }}
+          tags: |
+            type=raw,value=alpha
+            type=raw,value=alpha-{{date 'YYYYMMDD'}}-{{sha}}
+
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}